2022222592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32029

約数の個数: 72

約数和(自身を含む): 4575984560

約数和(自身を除く): 2553761968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7904, 15808, 31616, 31981, 63232, 63962, 127924, 255848, 415753, 511696, 607639, 831506, 1023392, 1215278, 1663012, 2046784, 2430556, 3326024, 4093568, 4861112, 6652048, 7899307, 8187136, 9722224, 13304096, 15798614, 19444448, 26608192, 31597228, 38888896, 53216384, 63194456, 77777792, 106432768, 126388912, 155555584, 252777824, 505555648, 1011111296, 2022222592]

約数ペア:

[(1, 2022222592), (2, 1011111296), (4, 505555648), (8, 252777824), (13, 155555584), (16, 126388912), (19, 106432768), (26, 77777792), (32, 63194456), (38, 53216384), (52, 38888896), (64, 31597228), (76, 26608192), (104, 19444448), (128, 15798614), (152, 13304096), (208, 9722224), (247, 8187136), (256, 7899307), (304, 6652048), (416, 4861112), (494, 4093568), (608, 3326024), (832, 2430556), (988, 2046784), (1216, 1663012), (1664, 1215278), (1976, 1023392), (2432, 831506), (3328, 607639), (3952, 511696), (4864, 415753), (7904, 255848), (15808, 127924), (31616, 63962), (31981, 63232)]