7139725912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{2371}}^1$

素因数の和:4208

約数の個数: 64

約数和(自身を含む): 15387638400

約数和(自身を除く): 8247912488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1801, 2371, 3602, 4742, 7204, 9484, 14408, 18968, 19811, 26081, 34219, 39622, 45049, 52162, 68438, 79244, 90098, 104324, 136876, 158488, 180196, 208648, 273752, 360392, 376409, 495539, 752818, 991078, 1505636, 1982156, 3011272, 3964312, 4270171, 8540342, 17080684, 34161368, 46971881, 81133249, 93943762, 162266498, 187887524, 324532996, 375775048, 649065992, 892465739, 1784931478, 3569862956, 7139725912]

約数ペア:

[(1, 7139725912), (2, 3569862956), (4, 1784931478), (8, 892465739), (11, 649065992), (19, 375775048), (22, 324532996), (38, 187887524), (44, 162266498), (76, 93943762), (88, 81133249), (152, 46971881), (209, 34161368), (418, 17080684), (836, 8540342), (1672, 4270171), (1801, 3964312), (2371, 3011272), (3602, 1982156), (4742, 1505636), (7204, 991078), (9484, 752818), (14408, 495539), (18968, 376409), (19811, 360392), (26081, 273752), (34219, 208648), (39622, 180196), (45049, 158488), (52162, 136876), (68438, 104324), (79244, 90098)]