61969792

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 131947200

約数和(自身を除く): 69977408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 304, 307, 332, 608, 614, 664, 1216, 1228, 1328, 1577, 2432, 2456, 2656, 3154, 4912, 5312, 5833, 6308, 9824, 10624, 11666, 12616, 19648, 23332, 25232, 25481, 39296, 46664, 50464, 50962, 93328, 100928, 101924, 186656, 201856, 203848, 373312, 407696, 484139, 746624, 815392, 968278, 1630784, 1936556, 3261568, 3873112, 7746224, 15492448, 30984896, 61969792]

約数ペア:

[(1, 61969792), (2, 30984896), (4, 15492448), (8, 7746224), (16, 3873112), (19, 3261568), (32, 1936556), (38, 1630784), (64, 968278), (76, 815392), (83, 746624), (128, 484139), (152, 407696), (166, 373312), (304, 203848), (307, 201856), (332, 186656), (608, 101924), (614, 100928), (664, 93328), (1216, 50962), (1228, 50464), (1328, 46664), (1577, 39296), (2432, 25481), (2456, 25232), (2656, 23332), (3154, 19648), (4912, 12616), (5312, 11666), (5833, 10624), (6308, 9824)]