28494994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 49118400

約数和(自身を除く): 20623406

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 319, 638, 649, 757, 1298, 1514, 1711, 3422, 8327, 16654, 18821, 21953, 37642, 43906, 44663, 89326, 241483, 482966, 491293, 982586, 1295227, 2590454, 14247497, 28494994]

約数ペア:

[(1, 28494994), (2, 14247497), (11, 2590454), (22, 1295227), (29, 982586), (58, 491293), (59, 482966), (118, 241483), (319, 89326), (638, 44663), (649, 43906), (757, 37642), (1298, 21953), (1514, 18821), (1711, 16654), (3422, 8327)]