28779969705706

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{1951}}^1\times {\mathrm{203417}}^1$

素因数の和:205830

約数の個数: 32

約数和(自身を含む): 43741444469760

約数和(自身を除く): 14961474764054

約数列:

[1, 2, 101, 202, 359, 718, 1951, 3902, 36259, 72518, 197051, 203417, 394102, 406834, 700409, 1400818, 20545117, 41090234, 70741309, 73026703, 141482618, 146053406, 396866567, 793733134, 7375697003, 14751394006, 40083523267, 80167046534, 142475097553, 284950195106, 14389984852853, 28779969705706]

約数ペア:

[(1, 28779969705706), (2, 14389984852853), (101, 284950195106), (202, 142475097553), (359, 80167046534), (718, 40083523267), (1951, 14751394006), (3902, 7375697003), (36259, 793733134), (72518, 396866567), (197051, 146053406), (203417, 141482618), (394102, 73026703), (406834, 70741309), (700409, 41090234), (1400818, 20545117)]