21657341524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{6619}}^1$

素因数の和:6833

約数の個数: 96

約数和(自身を含む): 47644934400

約数和(自身を除く): 25987592876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 101, 178, 182, 202, 356, 364, 404, 623, 707, 1157, 1246, 1313, 1414, 2314, 2492, 2626, 2828, 4628, 5252, 6619, 8099, 8989, 9191, 13238, 16198, 17978, 18382, 26476, 32396, 35956, 36764, 46333, 62923, 86047, 92666, 116857, 125846, 172094, 185332, 233714, 251692, 344188, 467428, 589091, 602329, 668519, 817999, 1178182, 1204658, 1337038, 1635998, 2356364, 2409316, 2674076, 3271996, 4123637, 4679633, 7658183, 8247274, 8690747, 9359266, 15316366, 16494548, 17381494, 18718532, 30632732, 34762988, 53607281, 59498191, 60835229, 107214562, 118996382, 121670458, 214429124, 237992764, 243340916, 416487337, 773476483, 832974674, 1546952966, 1665949348, 3093905932, 5414335381, 10828670762, 21657341524]

約数ペア:

[(1, 21657341524), (2, 10828670762), (4, 5414335381), (7, 3093905932), (13, 1665949348), (14, 1546952966), (26, 832974674), (28, 773476483), (52, 416487337), (89, 243340916), (91, 237992764), (101, 214429124), (178, 121670458), (182, 118996382), (202, 107214562), (356, 60835229), (364, 59498191), (404, 53607281), (623, 34762988), (707, 30632732), (1157, 18718532), (1246, 17381494), (1313, 16494548), (1414, 15316366), (2314, 9359266), (2492, 8690747), (2626, 8247274), (2828, 7658183), (4628, 4679633), (5252, 4123637), (6619, 3271996), (8099, 2674076), (8989, 2409316), (9191, 2356364), (13238, 1635998), (16198, 1337038), (17978, 1204658), (18382, 1178182), (26476, 817999), (32396, 668519), (35956, 602329), (36764, 589091), (46333, 467428), (62923, 344188), (86047, 251692), (92666, 233714), (116857, 185332), (125846, 172094)]