15253472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 33247872

約数和(自身を除く): 17994400

約数列:

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

約数ペア:

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