28671882148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11252701}}^1$

素因数の和:11252732

約数の個数: 36

約数和(自身を含む): 62857593372

約数和(自身を除く): 34185711224

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11252701, 22505402, 45010804, 78768907, 146285113, 157537814, 292570226, 315075628, 551382349, 585140452, 1023995791, 1102764698, 2047991582, 2205529396, 4095983164, 7167970537, 14335941074, 28671882148]

約数ペア:

[(1, 28671882148), (2, 14335941074), (4, 7167970537), (7, 4095983164), (13, 2205529396), (14, 2047991582), (26, 1102764698), (28, 1023995791), (49, 585140452), (52, 551382349), (91, 315075628), (98, 292570226), (182, 157537814), (196, 146285113), (364, 78768907), (637, 45010804), (1274, 22505402), (2548, 11252701)]