64357384

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 154125720

約数和(自身を除く): 89768336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 73, 91, 98, 104, 146, 173, 182, 196, 292, 346, 364, 392, 511, 584, 637, 692, 728, 949, 1022, 1211, 1274, 1384, 1898, 2044, 2249, 2422, 2548, 3577, 3796, 4088, 4498, 4844, 5096, 6643, 7154, 7592, 8477, 8996, 9688, 12629, 13286, 14308, 15743, 16954, 17992, 25258, 26572, 28616, 31486, 33908, 46501, 50516, 53144, 62972, 67816, 88403, 93002, 101032, 110201, 125944, 164177, 176806, 186004, 220402, 328354, 353612, 372008, 440804, 618821, 656708, 707224, 881608, 1149239, 1237642, 1313416, 2298478, 2475284, 4596956, 4950568, 8044673, 9193912, 16089346, 32178692, 64357384]

約数ペア:

[(1, 64357384), (2, 32178692), (4, 16089346), (7, 9193912), (8, 8044673), (13, 4950568), (14, 4596956), (26, 2475284), (28, 2298478), (49, 1313416), (52, 1237642), (56, 1149239), (73, 881608), (91, 707224), (98, 656708), (104, 618821), (146, 440804), (173, 372008), (182, 353612), (196, 328354), (292, 220402), (346, 186004), (364, 176806), (392, 164177), (511, 125944), (584, 110201), (637, 101032), (692, 93002), (728, 88403), (949, 67816), (1022, 62972), (1211, 53144), (1274, 50516), (1384, 46501), (1898, 33908), (2044, 31486), (2249, 28616), (2422, 26572), (2548, 25258), (3577, 17992), (3796, 16954), (4088, 15743), (4498, 14308), (4844, 13286), (5096, 12629), (6643, 9688), (7154, 8996), (7592, 8477)]