4627184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 9761280

約数和(自身を除く): 5134096

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 491, 496, 589, 982, 1178, 1964, 2356, 3928, 4712, 7856, 9329, 9424, 15221, 18658, 30442, 37316, 60884, 74632, 121768, 149264, 243536, 289199, 578398, 1156796, 2313592, 4627184]

約数ペア:

[(1, 4627184), (2, 2313592), (4, 1156796), (8, 578398), (16, 289199), (19, 243536), (31, 149264), (38, 121768), (62, 74632), (76, 60884), (124, 37316), (152, 30442), (248, 18658), (304, 15221), (491, 9424), (496, 9329), (589, 7856), (982, 4712), (1178, 3928), (1964, 2356)]