24994216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 54492480

約数和(自身を除く): 29498264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 211, 221, 268, 422, 442, 536, 844, 871, 884, 1139, 1688, 1742, 1768, 2278, 2743, 3484, 3587, 4556, 5486, 6968, 7174, 9112, 10972, 14137, 14348, 14807, 21944, 28274, 28696, 29614, 46631, 56548, 59228, 93262, 113096, 118456, 183781, 186524, 240329, 367562, 373048, 480658, 735124, 961316, 1470248, 1922632, 3124277, 6248554, 12497108, 24994216]

約数ペア:

[(1, 24994216), (2, 12497108), (4, 6248554), (8, 3124277), (13, 1922632), (17, 1470248), (26, 961316), (34, 735124), (52, 480658), (67, 373048), (68, 367562), (104, 240329), (134, 186524), (136, 183781), (211, 118456), (221, 113096), (268, 93262), (422, 59228), (442, 56548), (536, 46631), (844, 29614), (871, 28696), (884, 28274), (1139, 21944), (1688, 14807), (1742, 14348), (1768, 14137), (2278, 10972), (2743, 9112), (3484, 7174), (3587, 6968), (4556, 5486)]