4212416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 56

約数和(自身を含む): 9259824

約数和(自身を除く): 5047408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 83, 104, 122, 166, 208, 244, 332, 416, 488, 664, 793, 832, 976, 1079, 1328, 1586, 1952, 2158, 2656, 3172, 3904, 4316, 5063, 5312, 6344, 8632, 10126, 12688, 17264, 20252, 25376, 34528, 40504, 50752, 65819, 69056, 81008, 131638, 162016, 263276, 324032, 526552, 1053104, 2106208, 4212416]

約数ペア:

[(1, 4212416), (2, 2106208), (4, 1053104), (8, 526552), (13, 324032), (16, 263276), (26, 162016), (32, 131638), (52, 81008), (61, 69056), (64, 65819), (83, 50752), (104, 40504), (122, 34528), (166, 25376), (208, 20252), (244, 17264), (332, 12688), (416, 10126), (488, 8632), (664, 6344), (793, 5312), (832, 5063), (976, 4316), (1079, 3904), (1328, 3172), (1586, 2656), (1952, 2158)]