64577216

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 84

約数和(自身を含む): 145938240

約数和(自身を除く): 81361024

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 269, 341, 352, 484, 496, 538, 682, 704, 968, 992, 1076, 1364, 1936, 1984, 2152, 2728, 2959, 3751, 3872, 4304, 5456, 5918, 7502, 7744, 8339, 8608, 10912, 11836, 15004, 16678, 17216, 21824, 23672, 30008, 32549, 33356, 47344, 60016, 65098, 66712, 91729, 94688, 120032, 130196, 133424, 183458, 189376, 240064, 260392, 266848, 366916, 520784, 533696, 733832, 1009019, 1041568, 1467664, 2018038, 2083136, 2935328, 4036076, 5870656, 8072152, 16144304, 32288608, 64577216]

約数ペア:

[(1, 64577216), (2, 32288608), (4, 16144304), (8, 8072152), (11, 5870656), (16, 4036076), (22, 2935328), (31, 2083136), (32, 2018038), (44, 1467664), (62, 1041568), (64, 1009019), (88, 733832), (121, 533696), (124, 520784), (176, 366916), (242, 266848), (248, 260392), (269, 240064), (341, 189376), (352, 183458), (484, 133424), (496, 130196), (538, 120032), (682, 94688), (704, 91729), (968, 66712), (992, 65098), (1076, 60016), (1364, 47344), (1936, 33356), (1984, 32549), (2152, 30008), (2728, 23672), (2959, 21824), (3751, 17216), (3872, 16678), (4304, 15004), (5456, 11836), (5918, 10912), (7502, 8608), (7744, 8339)]