938288032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72043}}^1$

素因数の和:72101

約数の個数: 48

約数和(自身を含む): 2069680032

約数和(自身を除く): 1131392000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 72043, 144086, 288172, 576344, 792473, 1152688, 1584946, 2305376, 2665591, 3169892, 5331182, 6339784, 10662364, 12679568, 21324728, 25359136, 29321501, 42649456, 58643002, 85298912, 117286004, 234572008, 469144016, 938288032]

約数ペア:

[(1, 938288032), (2, 469144016), (4, 234572008), (8, 117286004), (11, 85298912), (16, 58643002), (22, 42649456), (32, 29321501), (37, 25359136), (44, 21324728), (74, 12679568), (88, 10662364), (148, 6339784), (176, 5331182), (296, 3169892), (352, 2665591), (407, 2305376), (592, 1584946), (814, 1152688), (1184, 792473), (1628, 576344), (3256, 288172), (6512, 144086), (13024, 72043)]