28424472

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 45119208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 188, 223, 226, 282, 339, 376, 446, 452, 564, 669, 678, 892, 904, 1128, 1338, 1356, 1784, 2676, 2712, 5311, 5352, 10481, 10622, 15933, 20962, 21244, 25199, 31443, 31866, 41924, 42488, 50398, 62886, 63732, 75597, 83848, 100796, 125772, 127464, 151194, 201592, 251544, 302388, 604776, 1184353, 2368706, 3553059, 4737412, 7106118, 9474824, 14212236, 28424472]

約数ペア:

[(1, 28424472), (2, 14212236), (3, 9474824), (4, 7106118), (6, 4737412), (8, 3553059), (12, 2368706), (24, 1184353), (47, 604776), (94, 302388), (113, 251544), (141, 201592), (188, 151194), (223, 127464), (226, 125772), (282, 100796), (339, 83848), (376, 75597), (446, 63732), (452, 62886), (564, 50398), (669, 42488), (678, 41924), (892, 31866), (904, 31443), (1128, 25199), (1338, 21244), (1356, 20962), (1784, 15933), (2676, 10622), (2712, 10481), (5311, 5352)]