8158367672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{99173}}^1$

素因数の和:99312

約数の個数: 64

約数和(自身を含む): 18993804480

約数和(自身を除く): 10835436808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 728, 791, 904, 1469, 1582, 2938, 3164, 5876, 6328, 10283, 11752, 20566, 41132, 82264, 99173, 198346, 396692, 694211, 793384, 1289249, 1388422, 2578498, 2776844, 5156996, 5553688, 9024743, 10313992, 11206549, 18049486, 22413098, 36098972, 44826196, 72197944, 78445843, 89652392, 145685137, 156891686, 291370274, 313783372, 582740548, 627566744, 1019795959, 1165481096, 2039591918, 4079183836, 8158367672]

約数ペア:

[(1, 8158367672), (2, 4079183836), (4, 2039591918), (7, 1165481096), (8, 1019795959), (13, 627566744), (14, 582740548), (26, 313783372), (28, 291370274), (52, 156891686), (56, 145685137), (91, 89652392), (104, 78445843), (113, 72197944), (182, 44826196), (226, 36098972), (364, 22413098), (452, 18049486), (728, 11206549), (791, 10313992), (904, 9024743), (1469, 5553688), (1582, 5156996), (2938, 2776844), (3164, 2578498), (5876, 1388422), (6328, 1289249), (10283, 793384), (11752, 694211), (20566, 396692), (41132, 198346), (82264, 99173)]