70620472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1097}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 142959600

約数和(自身を除く): 72339128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1097, 1238, 2194, 2476, 4388, 4952, 8047, 8776, 14261, 16094, 28522, 32188, 57044, 64376, 114088, 679043, 1358086, 2716172, 5432344, 8827559, 17655118, 35310236, 70620472]

約数ペア:

[(1, 70620472), (2, 35310236), (4, 17655118), (8, 8827559), (13, 5432344), (26, 2716172), (52, 1358086), (104, 679043), (619, 114088), (1097, 64376), (1238, 57044), (2194, 32188), (2476, 28522), (4388, 16094), (4952, 14261), (8047, 8776)]