30506944

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 67023488

約数和(自身を除く): 36516544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 991, 1184, 1924, 1982, 2368, 3848, 3964, 7696, 7928, 12883, 15392, 15856, 25766, 30784, 31712, 36667, 51532, 63424, 73334, 103064, 146668, 206128, 293336, 412256, 476671, 586672, 824512, 953342, 1173344, 1906684, 2346688, 3813368, 7626736, 15253472, 30506944]

約数ペア:

[(1, 30506944), (2, 15253472), (4, 7626736), (8, 3813368), (13, 2346688), (16, 1906684), (26, 1173344), (32, 953342), (37, 824512), (52, 586672), (64, 476671), (74, 412256), (104, 293336), (148, 206128), (208, 146668), (296, 103064), (416, 73334), (481, 63424), (592, 51532), (832, 36667), (962, 31712), (991, 30784), (1184, 25766), (1924, 15856), (1982, 15392), (2368, 12883), (3848, 7928), (3964, 7696)]