28632156728

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4089

約数の個数: 96

約数和(自身を含む): 63766569600

約数和(自身を除く): 35134412872

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 188, 236, 329, 376, 413, 472, 658, 826, 1316, 1652, 2209, 2632, 2773, 3304, 3923, 4418, 5546, 7846, 8836, 11092, 15463, 15692, 17672, 19411, 22184, 27461, 30926, 31384, 38822, 54922, 61852, 77644, 109844, 123704, 130331, 155288, 184381, 219688, 231457, 260662, 368762, 462914, 521324, 737524, 912317, 925828, 1042648, 1290667, 1475048, 1620199, 1824634, 1851656, 2581334, 3240398, 3649268, 5162668, 6480796, 7298536, 8665907, 10325336, 10878479, 12961592, 17331814, 21756958, 34663628, 43513916, 60661349, 69327256, 76149353, 87027832, 121322698, 152298706, 242645396, 304597412, 485290792, 511288513, 609194824, 1022577026, 2045154052, 3579019591, 4090308104, 7158039182, 14316078364, 28632156728]

約数ペア:

[(1, 28632156728), (2, 14316078364), (4, 7158039182), (7, 4090308104), (8, 3579019591), (14, 2045154052), (28, 1022577026), (47, 609194824), (56, 511288513), (59, 485290792), (94, 304597412), (118, 242645396), (188, 152298706), (236, 121322698), (329, 87027832), (376, 76149353), (413, 69327256), (472, 60661349), (658, 43513916), (826, 34663628), (1316, 21756958), (1652, 17331814), (2209, 12961592), (2632, 10878479), (2773, 10325336), (3304, 8665907), (3923, 7298536), (4418, 6480796), (5546, 5162668), (7846, 3649268), (8836, 3240398), (11092, 2581334), (15463, 1851656), (15692, 1824634), (17672, 1620199), (19411, 1475048), (22184, 1290667), (27461, 1042648), (30926, 925828), (31384, 912317), (38822, 737524), (54922, 521324), (61852, 462914), (77644, 368762), (109844, 260662), (123704, 231457), (130331, 219688), (155288, 184381)]