1896864704

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1994

約数の個数: 112

約数和(自身を含む): 4503822336

約数和(自身を除く): 2606957632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 146, 217, 224, 248, 292, 434, 448, 496, 511, 584, 868, 992, 1022, 1168, 1736, 1871, 1984, 2044, 2263, 2336, 3472, 3742, 4088, 4526, 4672, 6944, 7484, 8176, 9052, 13097, 13888, 14968, 15841, 16352, 18104, 26194, 29936, 31682, 32704, 36208, 52388, 58001, 59872, 63364, 72416, 104776, 116002, 119744, 126728, 136583, 144832, 209552, 232004, 253456, 273166, 406007, 419104, 464008, 506912, 546332, 812014, 838208, 928016, 956081, 1013824, 1092664, 1624028, 1856032, 1912162, 2185328, 3248056, 3712064, 3824324, 4234073, 4370656, 6496112, 7648648, 8468146, 8741312, 12992224, 15297296, 16936292, 25984448, 29638511, 30594592, 33872584, 59277022, 61189184, 67745168, 118554044, 135490336, 237108088, 270980672, 474216176, 948432352, 1896864704]

約数ペア:

[(1, 1896864704), (2, 948432352), (4, 474216176), (7, 270980672), (8, 237108088), (14, 135490336), (16, 118554044), (28, 67745168), (31, 61189184), (32, 59277022), (56, 33872584), (62, 30594592), (64, 29638511), (73, 25984448), (112, 16936292), (124, 15297296), (146, 12992224), (217, 8741312), (224, 8468146), (248, 7648648), (292, 6496112), (434, 4370656), (448, 4234073), (496, 3824324), (511, 3712064), (584, 3248056), (868, 2185328), (992, 1912162), (1022, 1856032), (1168, 1624028), (1736, 1092664), (1871, 1013824), (1984, 956081), (2044, 928016), (2263, 838208), (2336, 812014), (3472, 546332), (3742, 506912), (4088, 464008), (4526, 419104), (4672, 406007), (6944, 273166), (7484, 253456), (8176, 232004), (9052, 209552), (13097, 144832), (13888, 136583), (14968, 126728), (15841, 119744), (16352, 116002), (18104, 104776), (26194, 72416), (29936, 63364), (31682, 59872), (32704, 58001), (36208, 52388)]