42448736

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 96861240

約数和(自身を除く): 54412504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 577, 608, 836, 968, 1154, 1672, 1936, 2299, 2308, 3344, 3872, 4598, 4616, 6347, 6688, 9196, 9232, 10963, 12694, 18392, 18464, 21926, 25388, 36784, 43852, 50776, 69817, 73568, 87704, 101552, 120593, 139634, 175408, 203104, 241186, 279268, 350816, 482372, 558536, 964744, 1117072, 1326523, 1929488, 2234144, 2653046, 3858976, 5306092, 10612184, 21224368, 42448736]

約数ペア:

[(1, 42448736), (2, 21224368), (4, 10612184), (8, 5306092), (11, 3858976), (16, 2653046), (19, 2234144), (22, 1929488), (32, 1326523), (38, 1117072), (44, 964744), (76, 558536), (88, 482372), (121, 350816), (152, 279268), (176, 241186), (209, 203104), (242, 175408), (304, 139634), (352, 120593), (418, 101552), (484, 87704), (577, 73568), (608, 69817), (836, 50776), (968, 43852), (1154, 36784), (1672, 25388), (1936, 21926), (2299, 18464), (2308, 18392), (3344, 12694), (3872, 10963), (4598, 9232), (4616, 9196), (6347, 6688)]