7493668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 17495352

約数和(自身を除く): 10001684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 173, 182, 196, 221, 238, 346, 364, 442, 476, 637, 692, 833, 884, 1211, 1274, 1547, 1666, 2249, 2422, 2548, 2941, 3094, 3332, 4498, 4844, 5882, 6188, 8477, 8996, 10829, 11764, 15743, 16954, 20587, 21658, 31486, 33908, 38233, 41174, 43316, 62972, 76466, 82348, 110201, 144109, 152932, 220402, 267631, 288218, 440804, 535262, 576436, 1070524, 1873417, 3746834, 7493668]

約数ペア:

[(1, 7493668), (2, 3746834), (4, 1873417), (7, 1070524), (13, 576436), (14, 535262), (17, 440804), (26, 288218), (28, 267631), (34, 220402), (49, 152932), (52, 144109), (68, 110201), (91, 82348), (98, 76466), (119, 62972), (173, 43316), (182, 41174), (196, 38233), (221, 33908), (238, 31486), (346, 21658), (364, 20587), (442, 16954), (476, 15743), (637, 11764), (692, 10829), (833, 8996), (884, 8477), (1211, 6188), (1274, 5882), (1547, 4844), (1666, 4498), (2249, 3332), (2422, 3094), (2548, 2941)]