15406568576

素因数分解:

$2^7\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{12451}}^1$

素因数の和:13853

約数の個数: 64

約数和(自身を含む): 35105674560

約数和(自身を除く): 19699105984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1381, 2762, 5524, 9667, 11048, 12451, 19334, 22096, 24902, 38668, 44192, 49804, 77336, 87157, 88384, 99608, 154672, 174314, 176768, 199216, 309344, 348628, 398432, 618688, 697256, 796864, 1237376, 1394512, 1593728, 2789024, 5578048, 11156096, 17194831, 34389662, 68779324, 120363817, 137558648, 240727634, 275117296, 481455268, 550234592, 962910536, 1100469184, 1925821072, 2200938368, 3851642144, 7703284288, 15406568576]

約数ペア:

[(1, 15406568576), (2, 7703284288), (4, 3851642144), (7, 2200938368), (8, 1925821072), (14, 1100469184), (16, 962910536), (28, 550234592), (32, 481455268), (56, 275117296), (64, 240727634), (112, 137558648), (128, 120363817), (224, 68779324), (448, 34389662), (896, 17194831), (1381, 11156096), (2762, 5578048), (5524, 2789024), (9667, 1593728), (11048, 1394512), (12451, 1237376), (19334, 796864), (22096, 697256), (24902, 618688), (38668, 398432), (44192, 348628), (49804, 309344), (77336, 199216), (87157, 176768), (88384, 174314), (99608, 154672)]