15677969355256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13931}}^1\times {\mathrm{204173}}^1$

素因数の和:218176

約数の個数: 64

約数和(自身を含む): 32257221585120

約数和(自身を除く): 16579252229864

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13931, 27862, 55724, 111448, 181103, 204173, 362206, 408346, 724412, 738343, 816692, 1448824, 1476686, 1633384, 2654249, 2953372, 5308498, 5906744, 9598459, 10616996, 10821169, 19196918, 21233992, 21642338, 38393836, 43284676, 76787672, 86569352, 140675197, 281350394, 562700788, 1125401576, 2844334063, 5688668126, 11377336252, 22754672504, 36976342819, 73952685638, 147905371276, 150749705339, 295810742552, 301499410678, 602998821356, 1205997642712, 1959746169407, 3919492338814, 7838984677628, 15677969355256]

約数ペア:

[(1, 15677969355256), (2, 7838984677628), (4, 3919492338814), (8, 1959746169407), (13, 1205997642712), (26, 602998821356), (52, 301499410678), (53, 295810742552), (104, 150749705339), (106, 147905371276), (212, 73952685638), (424, 36976342819), (689, 22754672504), (1378, 11377336252), (2756, 5688668126), (5512, 2844334063), (13931, 1125401576), (27862, 562700788), (55724, 281350394), (111448, 140675197), (181103, 86569352), (204173, 76787672), (362206, 43284676), (408346, 38393836), (724412, 21642338), (738343, 21233992), (816692, 19196918), (1448824, 10821169), (1476686, 10616996), (1633384, 9598459), (2654249, 5906744), (2953372, 5308498)]