74049976

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 189892080

約数和(自身を除く): 115842104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 1321, 2002, 2156, 2548, 2642, 4004, 4312, 5096, 5284, 7007, 8008, 9247, 10568, 14014, 14531, 17173, 18494, 28028, 29062, 34346, 36988, 56056, 58124, 64729, 68692, 73976, 101717, 116248, 120211, 129458, 137384, 188903, 203434, 240422, 258916, 377806, 406868, 480844, 517832, 712019, 755612, 813736, 841477, 961688, 1322321, 1424038, 1511224, 1682954, 2644642, 2848076, 3365908, 5289284, 5696152, 6731816, 9256247, 10578568, 18512494, 37024988, 74049976]

約数ペア:

[(1, 74049976), (2, 37024988), (4, 18512494), (7, 10578568), (8, 9256247), (11, 6731816), (13, 5696152), (14, 5289284), (22, 3365908), (26, 2848076), (28, 2644642), (44, 1682954), (49, 1511224), (52, 1424038), (56, 1322321), (77, 961688), (88, 841477), (91, 813736), (98, 755612), (104, 712019), (143, 517832), (154, 480844), (182, 406868), (196, 377806), (286, 258916), (308, 240422), (364, 203434), (392, 188903), (539, 137384), (572, 129458), (616, 120211), (637, 116248), (728, 101717), (1001, 73976), (1078, 68692), (1144, 64729), (1274, 58124), (1321, 56056), (2002, 36988), (2156, 34346), (2548, 29062), (2642, 28028), (4004, 18494), (4312, 17173), (5096, 14531), (5284, 14014), (7007, 10568), (8008, 9247)]