25917576516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{28949}}^1$

素因数の和:30885

約数の個数: 72

約数和(自身を含む): 70592722200

約数和(自身を除く): 44675145684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1913, 3826, 5739, 7652, 11478, 17217, 22956, 24869, 28949, 34434, 49738, 57898, 68868, 74607, 86847, 99476, 115796, 149214, 173694, 223821, 260541, 298428, 347388, 376337, 447642, 521082, 752674, 895284, 1042164, 1129011, 1505348, 2258022, 3387033, 4516044, 6774066, 13548132, 55379437, 110758874, 166138311, 221517748, 332276622, 498414933, 664553244, 719932681, 996829866, 1439865362, 1993659732, 2159798043, 2879730724, 4319596086, 6479394129, 8639192172, 12958788258, 25917576516]

約数ペア:

[(1, 25917576516), (2, 12958788258), (3, 8639192172), (4, 6479394129), (6, 4319596086), (9, 2879730724), (12, 2159798043), (13, 1993659732), (18, 1439865362), (26, 996829866), (36, 719932681), (39, 664553244), (52, 498414933), (78, 332276622), (117, 221517748), (156, 166138311), (234, 110758874), (468, 55379437), (1913, 13548132), (3826, 6774066), (5739, 4516044), (7652, 3387033), (11478, 2258022), (17217, 1505348), (22956, 1129011), (24869, 1042164), (28949, 895284), (34434, 752674), (49738, 521082), (57898, 447642), (68868, 376337), (74607, 347388), (86847, 298428), (99476, 260541), (115796, 223821), (149214, 173694)]