63930516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21608

約数の個数: 48

約数和(自身を含む): 169108800

約数和(自身を除く): 105178284

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21569, 43138, 64707, 86276, 129414, 258828, 280397, 409811, 560794, 819622, 841191, 1121588, 1229433, 1639244, 1682382, 2458866, 3364764, 4917732, 5327543, 10655086, 15982629, 21310172, 31965258, 63930516]

約数ペア:

[(1, 63930516), (2, 31965258), (3, 21310172), (4, 15982629), (6, 10655086), (12, 5327543), (13, 4917732), (19, 3364764), (26, 2458866), (38, 1682382), (39, 1639244), (52, 1229433), (57, 1121588), (76, 841191), (78, 819622), (114, 560794), (156, 409811), (228, 280397), (247, 258828), (494, 129414), (741, 86276), (988, 64707), (1482, 43138), (2964, 21569)]