38548512

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1130

約数の個数: 72

約数和(自身を含む): 110535516

約数和(自身を除く): 71987004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 977, 1096, 1233, 1644, 1954, 2192, 2466, 2931, 3288, 3908, 4384, 4932, 5862, 6576, 7816, 8793, 9864, 11724, 13152, 15632, 17586, 19728, 23448, 31264, 35172, 39456, 46896, 70344, 93792, 133849, 140688, 267698, 281376, 401547, 535396, 803094, 1070792, 1204641, 1606188, 2141584, 2409282, 3212376, 4283168, 4818564, 6424752, 9637128, 12849504, 19274256, 38548512]

約数ペア:

[(1, 38548512), (2, 19274256), (3, 12849504), (4, 9637128), (6, 6424752), (8, 4818564), (9, 4283168), (12, 3212376), (16, 2409282), (18, 2141584), (24, 1606188), (32, 1204641), (36, 1070792), (48, 803094), (72, 535396), (96, 401547), (137, 281376), (144, 267698), (274, 140688), (288, 133849), (411, 93792), (548, 70344), (822, 46896), (977, 39456), (1096, 35172), (1233, 31264), (1644, 23448), (1954, 19728), (2192, 17586), (2466, 15632), (2931, 13152), (3288, 11724), (3908, 9864), (4384, 8793), (4932, 7816), (5862, 6576)]