99974348

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 187220880

約数和(自身を除く): 87246532

約数列:

[1, 2, 4, 17, 34, 68, 197, 289, 394, 439, 578, 788, 878, 1156, 1756, 3349, 6698, 7463, 13396, 14926, 29852, 56933, 86483, 113866, 126871, 172966, 227732, 253742, 345932, 507484, 1470211, 2940422, 5880844, 24993587, 49987174, 99974348]

約数ペア:

[(1, 99974348), (2, 49987174), (4, 24993587), (17, 5880844), (34, 2940422), (68, 1470211), (197, 507484), (289, 345932), (394, 253742), (439, 227732), (578, 172966), (788, 126871), (878, 113866), (1156, 86483), (1756, 56933), (3349, 29852), (6698, 14926), (7463, 13396)]