15946624

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 34272000

約数和(自身を除く): 18325376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 83, 128, 152, 158, 166, 304, 316, 332, 608, 632, 664, 1216, 1264, 1328, 1501, 1577, 2432, 2528, 2656, 3002, 3154, 5056, 5312, 6004, 6308, 6557, 10112, 10624, 12008, 12616, 13114, 24016, 25232, 26228, 48032, 50464, 52456, 96064, 100928, 104912, 124583, 192128, 201856, 209824, 249166, 419648, 498332, 839296, 996664, 1993328, 3986656, 7973312, 15946624]

約数ペア:

[(1, 15946624), (2, 7973312), (4, 3986656), (8, 1993328), (16, 996664), (19, 839296), (32, 498332), (38, 419648), (64, 249166), (76, 209824), (79, 201856), (83, 192128), (128, 124583), (152, 104912), (158, 100928), (166, 96064), (304, 52456), (316, 50464), (332, 48032), (608, 26228), (632, 25232), (664, 24016), (1216, 13114), (1264, 12616), (1328, 12008), (1501, 10624), (1577, 10112), (2432, 6557), (2528, 6308), (2656, 6004), (3002, 5312), (3154, 5056)]