2945553664

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9315

約数の個数: 72

約数和(自身を含む): 6224470560

約数和(自身を除く): 3278916896

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 3712, 4988, 5504, 7424, 9227, 9976, 11008, 18454, 19952, 36908, 39904, 73816, 79808, 147632, 159616, 267583, 295264, 319232, 396761, 535166, 590528, 793522, 1070332, 1181056, 1587044, 2140664, 2362112, 3174088, 4281328, 6348176, 8562656, 11506069, 12696352, 17125312, 23012138, 25392704, 34250624, 46024276, 50785408, 68501248, 92048552, 101570816, 184097104, 368194208, 736388416, 1472776832, 2945553664]

約数ペア:

[(1, 2945553664), (2, 1472776832), (4, 736388416), (8, 368194208), (16, 184097104), (29, 101570816), (32, 92048552), (43, 68501248), (58, 50785408), (64, 46024276), (86, 34250624), (116, 25392704), (128, 23012138), (172, 17125312), (232, 12696352), (256, 11506069), (344, 8562656), (464, 6348176), (688, 4281328), (928, 3174088), (1247, 2362112), (1376, 2140664), (1856, 1587044), (2494, 1181056), (2752, 1070332), (3712, 793522), (4988, 590528), (5504, 535166), (7424, 396761), (9227, 319232), (9976, 295264), (11008, 267583), (18454, 159616), (19952, 147632), (36908, 79808), (39904, 73816)]