9968907584

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{18679}}^1$

素因数の和:18991

約数の個数: 56

約数和(自身を含む): 20497190400

約数和(自身を除く): 10528282816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 269, 496, 538, 992, 1076, 1984, 2152, 4304, 8339, 8608, 16678, 17216, 18679, 33356, 37358, 66712, 74716, 133424, 149432, 266848, 298864, 533696, 579049, 597728, 1158098, 1195456, 2316196, 4632392, 5024651, 9264784, 10049302, 18529568, 20098604, 37059136, 40197208, 80394416, 155764181, 160788832, 311528362, 321577664, 623056724, 1246113448, 2492226896, 4984453792, 9968907584]

約数ペア:

[(1, 9968907584), (2, 4984453792), (4, 2492226896), (8, 1246113448), (16, 623056724), (31, 321577664), (32, 311528362), (62, 160788832), (64, 155764181), (124, 80394416), (248, 40197208), (269, 37059136), (496, 20098604), (538, 18529568), (992, 10049302), (1076, 9264784), (1984, 5024651), (2152, 4632392), (4304, 2316196), (8339, 1195456), (8608, 1158098), (16678, 597728), (17216, 579049), (18679, 533696), (33356, 298864), (37358, 266848), (66712, 149432), (74716, 133424)]